CVE-2025-22319 WordPress MashShare plugin <= 4.0.47 - Broken Access Control vulnerability
Attackers can bypass authorization checks in the MashShare WordPress plugin to access restricted functionality without proper permissions.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-22319?
CVE-2025-22319 is a medium-severity missing authorization vulnerability in DearHive Social Media Share Buttons | MashShare, published on 7 Jan 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Missing Authorization vulnerability in DearHive Social Media Share Buttons | MashShare.This issue affects Social Media Share Buttons | MashShare: from n/a through 4.0.47.
Weakness: CWE-862
Which versions are affected by CVE-2025-22319?
How do I fix CVE-2025-22319?
No fix has been published for CVE-2025-22319 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2025-22319 being exploited?
There is no known exploitation of CVE-2025-22319 in the wild and no public exploit code.
Sources
Also known as GHSA-vmx9-cf98-29xx.